/* ===== CSS VARIABLES ===== */
    :root {
      --easeOutExpo: cubic-bezier(0.16, 1, 0.3, 1);
      --easeOut: cubic-bezier(0.19, 1, 0.22, 1);
      --color-black: #06070A;
      --color-white: #FFFFFF;
      --color-blue: #2563EB;
      --color-blue-light: #60a5fa;
      --color-gray-50: #F3F4F6;
      --color-gray-100: #E6E8EB;
      --color-gray-300: #B2B8C2;
      --color-gray-400: #989FAB;
      --color-gray-500: #7F8694;
      --color-gray-600: #666C7A;
      --color-dark: #171921;
    }

    /* ===== BASE ===== */
    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Inter', sans-serif;
      background-color: var(--color-white);
      color: var(--color-black);
      font-size: 1.125rem;
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* ===== PAGE LOAD OVERLAY ===== */
    .page-loader {
      position: fixed;
      inset: 0;
      background: var(--color-black);
      z-index: 9999;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: opacity 0.8s var(--easeOutExpo), visibility 0.8s var(--easeOutExpo);
    }
    .page-loader.loaded {
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
    }
    .page-loader-text {
      font-size: clamp(1.5rem, 3vw, 2.5rem);
      font-weight: 800;
      color: var(--color-white);
      letter-spacing: -0.04em;
      opacity: 0;
      transform: translateY(20px);
      animation: loaderFadeIn 0.6s var(--easeOutExpo) 0.2s forwards;
    }
    @keyframes loaderFadeIn {
      to { opacity: 1; transform: translateY(0); }
    }

    /* ===== TYPOGRAPHY ===== */
    .heading-xl {
      font-size: clamp(2.5rem, 5vw, 5.5rem);
      font-weight: 800;
      letter-spacing: -0.04em;
      line-height: 1.05;
    }
    .subtitle {
      font-size: 1.25rem;
      font-weight: 500;
      color: var(--color-gray-500);
      line-height: 1.6;
    }

    /* ===== NAVIGATION ===== */
    .nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: 80px;
      z-index: 1000;
      transition: background-color 0.4s var(--easeOutExpo), box-shadow 0.4s var(--easeOutExpo);
    }
    .nav.scrolled {
      background-color: rgba(255, 255, 255, 0.98);
      box-shadow: 0 1px 0 rgba(0,0,0,0.06);
    }
    .nav-inner {
      max-width: 1280px;
      margin: 0 auto;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 24px;
    }
    .nav-logo {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--color-black);
      text-decoration: none;
      letter-spacing: -0.02em;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
      list-style: none;
    }
    .nav-links li { position: relative; }
    .nav-links a {
      font-size: 0.9375rem;
      font-weight: 500;
      color: var(--color-black);
      text-decoration: none;
      transition: color 0.3s var(--easeOutExpo);
      position: relative;
    }
    /* Nav link underline draw */
    .nav-links a:not(.nav-cta)::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 100%;
      height: 1.5px;
      background: var(--color-blue);
      transform: scaleX(0);
      transform-origin: right;
      transition: transform 0.4s var(--easeOutExpo);
    }
    .nav-links a:not(.nav-cta):hover::after {
      transform: scaleX(1);
      transform-origin: left;
    }
    .nav-links a:hover { color: var(--color-blue); }
    .nav-cta {
      display: inline-flex;
      align-items: center;
      padding: 10px 24px;
      background-color: var(--color-blue);
      color: var(--color-white) !important;
      border-radius: 999px;
      font-size: 0.9375rem;
      font-weight: 600;
      text-decoration: none;
      transition: background-color 0.3s var(--easeOutExpo), transform 0.3s var(--easeOutExpo);
    }
    .nav-cta:hover { background-color: #1d4ed8; transform: scale(1.03); }
    .nav-cta.active { background-color: var(--color-black); }

    /* ===== HAMBURGER ===== */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
      padding: 4px;
      z-index: 1001;
    }
    .hamburger span {
      display: block;
      width: 24px;
      height: 2px;
      background-color: var(--color-black);
      transition: transform 0.4s var(--easeOutExpo), opacity 0.3s var(--easeOutExpo);
      transform-origin: center;
    }
    .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* ===== MOBILE MENU ===== */
    .mobile-menu {
      display: none;
      position: fixed;
      inset: 0;
      background: var(--color-white);
      z-index: 999;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 32px;
      opacity: 0;
      transition: opacity 0.5s var(--easeOutExpo);
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu.visible { opacity: 1; }
    .mobile-menu a {
      font-size: 1.5rem;
      font-weight: 600;
      color: var(--color-black);
      text-decoration: none;
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.5s var(--easeOutExpo), transform 0.5s var(--easeOutExpo), color 0.3s;
    }
    .mobile-menu.open.visible a {
      opacity: 1;
      transform: translateY(0);
    }
    .mobile-menu a:nth-child(1) { transition-delay: 0.05s; }
    .mobile-menu a:nth-child(2) { transition-delay: 0.1s; }
    .mobile-menu a:nth-child(3) { transition-delay: 0.15s; }
    .mobile-menu a:nth-child(4) { transition-delay: 0.2s; }
    .mobile-menu a:nth-child(5) { transition-delay: 0.25s; }
    .mobile-menu a:nth-child(6) { transition-delay: 0.3s; }
    .mobile-menu a:nth-child(7) { transition-delay: 0.35s; }
    .mobile-menu a:hover { color: var(--color-blue); }

    /* ===== HERO SPLIT TEXT ===== */
    .hero-heading .split-word {
      display: inline-block;
      overflow: hidden;
    }
    .hero-heading .split-word .split-char {
      display: inline-block;
      opacity: 0;
      transform: translateY(100%);
      transition: opacity 0.6s var(--easeOutExpo), transform 0.6s var(--easeOutExpo);
    }
    .hero-heading.animate .split-word .split-char {
      opacity: 1;
      transform: translateY(0);
    }

    /* ===== MARQUEE ===== */
    .marquee-section {
      padding: 40px 0;
      overflow: hidden;
      border-top: 1px solid var(--color-gray-100);
      border-bottom: 1px solid var(--color-gray-100);
    }
    .marquee-track {
      display: flex;
      width: max-content;
      animation: marqueeScroll 30s linear infinite;
    }
    .marquee-track:hover { animation-play-state: paused; }
    .marquee-item {
      display: flex;
      align-items: center;
      gap: 48px;
      padding: 0 48px;
      white-space: nowrap;
    }
    .marquee-item span {
      font-size: clamp(1.25rem, 2.5vw, 2rem);
      font-weight: 700;
      color: var(--color-gray-300);
      letter-spacing: -0.02em;
      transition: color 0.3s;
    }
    .marquee-item span:hover { color: var(--color-blue); }
    .marquee-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-gray-300);
      flex-shrink: 0;
    }
    @keyframes marqueeScroll {
      0% { transform: translateX(0); }
      100% { transform: translateX(-50%); }
    }

    /* ===== SCROLL REVEAL ===== */
    .reveal {
      opacity: 0;
      transform: translateY(40px);
      transition: opacity 0.8s var(--easeOutExpo), transform 0.8s var(--easeOutExpo);
    }
    .reveal.revealed {
      opacity: 1;
      transform: translateY(0);
    }
    .reveal-left {
      opacity: 0;
      transform: translateX(-40px);
      transition: opacity 0.8s var(--easeOutExpo), transform 0.8s var(--easeOutExpo);
    }
    .reveal-left.revealed {
      opacity: 1;
      transform: translateX(0);
    }
    .reveal-scale {
      opacity: 0;
      transform: scale(0.95);
      transition: opacity 0.8s var(--easeOutExpo), transform 0.8s var(--easeOutExpo);
    }
    .reveal-scale.revealed {
      opacity: 1;
      transform: scale(1);
    }

    /* ===== FORM STYLES ===== */
    .form-group { margin-bottom: 28px; }
    .form-label {
      display: block;
      font-size: 0.875rem;
      color: var(--color-gray-500);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 8px;
      font-weight: 500;
      transition: color 0.4s var(--easeOutExpo);
    }
    .form-input {
      width: 100%;
      padding: 12px 0;
      font-size: 1rem;
      font-family: 'Inter', sans-serif;
      color: var(--color-black);
      background: transparent;
      border: none;
      border-bottom: 1.5px solid var(--color-gray-300);
      outline: none;
      transition: border-color 0.4s var(--easeOutExpo);
    }
    .form-input:focus {
      border-bottom-color: var(--color-blue);
    }
    /* Label color transition on input focus */
    .form-group:focus-within .form-label {
      color: var(--color-blue);
    }
    .form-input::placeholder { color: var(--color-gray-400); }

    select.form-input {
      cursor: pointer;
      -webkit-appearance: none;
      -moz-appearance: none;
      appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237F8694' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 4px center;
    }

    /* Checkbox styles */
    .checkbox-group {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-top: 8px;
    }
    .checkbox-item {
      display: flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
    }
    .checkbox-item input[type="checkbox"] {
      width: 18px;
      height: 18px;
      accent-color: var(--color-blue);
      cursor: pointer;
    }
    .checkbox-item label {
      font-size: 0.9375rem;
      color: var(--color-black);
      cursor: pointer;
    }

    textarea.form-input {
      resize: vertical;
      min-height: 100px;
      border: 1.5px solid var(--color-gray-300);
      border-radius: 8px;
      padding: 12px;
      transition: border-color 0.4s var(--easeOutExpo);
    }
    textarea.form-input:focus {
      border-color: var(--color-blue);
    }

    /* Submit button with arrow slide */
    .btn-submit {
      width: 100%;
      padding: 16px 32px;
      background-color: var(--color-blue);
      color: var(--color-white);
      border: none;
      border-radius: 999px;
      font-size: 1.125rem;
      font-weight: 600;
      font-family: 'Inter', sans-serif;
      cursor: pointer;
      transition: background-color 0.3s var(--easeOutExpo), transform 0.3s var(--easeOutExpo);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      position: relative;
      overflow: hidden;
    }
    .btn-submit .btn-arrow {
      display: inline-block;
      transition: transform 0.4s var(--easeOutExpo);
    }
    .btn-submit:hover {
      background-color: #1d4ed8;
      transform: scale(1.02);
    }
    .btn-submit:hover .btn-arrow {
      transform: translateX(6px);
    }

    /* Success message */
    .success-message {
      display: none;
      text-align: center;
      padding: 48px 24px;
    }
    .success-message.show {
      display: block;
      animation: successFadeIn 0.8s var(--easeOutExpo) forwards;
    }
    .success-message h3 {
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--color-black);
      margin-bottom: 8px;
    }
    .success-message p {
      font-size: 1rem;
      color: var(--color-gray-500);
    }
    @keyframes successFadeIn {
      from { opacity: 0; transform: translateY(30px) scale(0.97); }
      to { opacity: 1; transform: translateY(0) scale(1); }
    }

    /* ===== CONTACT INFO ITEMS ===== */
    .contact-info-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
    }
    .contact-info-item + .contact-info-item { margin-top: 32px; }
    .contact-icon {
      width: 24px;
      height: 24px;
      flex-shrink: 0;
      color: var(--color-blue);
      margin-top: 2px;
    }
    .contact-info-label {
      font-size: 0.875rem;
      color: var(--color-gray-500);
      margin-bottom: 2px;
    }
    .contact-info-value {
      font-size: 1.125rem;
      font-weight: 700;
      color: var(--color-black);
    }

    /* ===== SOCIAL LINKS with underline draw ===== */
    .social-links {
      display: flex;
      gap: 24px;
      margin-top: 40px;
    }
    .social-link {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.9375rem;
      font-weight: 500;
      color: var(--color-gray-500);
      text-decoration: none;
      transition: color 0.3s var(--easeOutExpo);
      position: relative;
    }
    .social-link::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0;
      width: 100%;
      height: 1.5px;
      background: var(--color-blue);
      transform: scaleX(0);
      transform-origin: right;
      transition: transform 0.4s var(--easeOutExpo);
    }
    .social-link:hover::after {
      transform: scaleX(1);
      transform-origin: left;
    }
    .social-link:hover { color: var(--color-blue); }
    .social-link svg { width: 20px; height: 20px; }

    /* ===== MAP PLACEHOLDER ===== */
    .map-placeholder {
      width: 100%;
      aspect-ratio: 21 / 9;
      background-color: var(--color-gray-100);
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 12px;
      overflow: hidden;
      position: relative;
    }
    .map-placeholder span {
      font-size: 1.125rem;
      color: var(--color-gray-400);
      font-weight: 500;
      z-index: 1;
    }
    .map-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(178,184,194,0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(178,184,194,0.2) 1px, transparent 1px);
      background-size: 40px 40px;
    }
    .map-pin {
      position: absolute;
      width: 20px;
      height: 20px;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
    }
    .map-pin::before {
      content: '';
      position: absolute;
      inset: -8px;
      border-radius: 50%;
      background: rgba(37, 99, 235, 0.15);
      animation: mapPulse 2s var(--easeOutExpo) infinite;
    }
    .map-pin::after {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 50%;
      background: var(--color-blue);
    }
    @keyframes mapPulse {
      0%, 100% { transform: scale(1); opacity: 1; }
      50% { transform: scale(1.8); opacity: 0; }
    }

    /* ===== ACCORDION ===== */
    .accordion-item { border-bottom: 1px solid var(--color-gray-100); }
    .accordion-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 24px 0;
      cursor: pointer;
      user-select: none;
    }
    .accordion-header h3 {
      font-size: 1.25rem;
      font-weight: 600;
      color: var(--color-black);
      flex: 1;
      padding-right: 16px;
      transition: color 0.3s var(--easeOutExpo);
    }
    .accordion-header:hover h3 { color: var(--color-blue); }
    .accordion-icon {
      width: 24px;
      height: 24px;
      flex-shrink: 0;
      transition: transform 0.4s var(--easeOutExpo);
    }
    .accordion-item.open .accordion-icon { transform: rotate(45deg); }
    .accordion-body {
      max-height: 0;
      overflow: hidden;
      opacity: 0;
      transition: max-height 0.5s var(--easeOutExpo), opacity 0.4s var(--easeOutExpo), padding 0.5s var(--easeOutExpo);
    }
    .accordion-item.open .accordion-body {
      max-height: 300px;
      opacity: 1;
    }
    .accordion-body-inner {
      padding-bottom: 24px;
      font-size: 1rem;
      color: var(--color-gray-600);
      line-height: 1.6;
    }

    /* ===== CTA CANVAS ===== */
    .cta-section {
      position: relative;
      background-color: var(--color-dark);
      padding: 120px 24px;
      overflow: hidden;
    }
    .cta-canvas {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      z-index: 0;
    }
    .cta-content {
      position: relative;
      z-index: 1;
    }

    /* ===== LINK ARROW HOVER ===== */
    .link-arrow {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      text-decoration: none;
      position: relative;
    }
    .link-arrow .link-text {
      position: relative;
    }
    .link-arrow .link-text::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0;
      width: 100%;
      height: 1.5px;
      background: currentColor;
      transform: scaleX(0);
      transform-origin: right;
      transition: transform 0.4s var(--easeOutExpo);
    }
    .link-arrow:hover .link-text::after {
      transform: scaleX(1);
      transform-origin: left;
    }
    .link-arrow .arrow-icon {
      transition: transform 0.4s var(--easeOutExpo);
    }
    .link-arrow:hover .arrow-icon {
      transform: translateX(4px);
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 768px) {
      .nav-links { display: none; }
      .hamburger { display: flex; }
      .contact-grid { flex-direction: column; }
      .contact-left { width: 100% !important; margin-bottom: 48px; }
      .contact-right { width: 100% !important; }
      .section-padding { padding: 80px 24px !important; }
      .hero-section { min-height: 30vh !important; padding-top: 120px !important; }
      .social-links { flex-wrap: wrap; }
    }